DE147780C - - Google Patents

Info

Publication number
DE147780C
DE147780C DENDAT147780D DE147780DA DE147780C DE 147780 C DE147780 C DE 147780C DE NDAT147780 D DENDAT147780 D DE NDAT147780D DE 147780D A DE147780D A DE 147780DA DE 147780 C DE147780 C DE 147780C
Authority
DE
Germany
Prior art keywords
lines
switch
line
station
flap
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DENDAT147780D
Other languages
German (de)
English (en)
Publication of DE147780C publication Critical patent/DE147780C/de
Active legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M5/00Manual exchanges
    • H04M5/12Calling substations, e.g. by ringing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Structure Of Telephone Exchanges (AREA)
DENDAT147780D Active DE147780C (cg-RX-API-DMAC10.html)

Publications (1)

Publication Number Publication Date
DE147780C true DE147780C (cg-RX-API-DMAC10.html)

Family

ID=414926

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT147780D Active DE147780C (cg-RX-API-DMAC10.html)

Country Status (1)

Country Link
DE (1) DE147780C (cg-RX-API-DMAC10.html)

Similar Documents

Publication Publication Date Title
DE147780C (cg-RX-API-DMAC10.html)
DE108355C (cg-RX-API-DMAC10.html)
DE197895C (cg-RX-API-DMAC10.html)
DE151623C (cg-RX-API-DMAC10.html)
DE28968C (de) Umschalter für telephonische Apparate und andere Zwecke
DE17544C (de) Neuerungen an Apparaten für tele- j phonische und telegraphische Zwecke
DE152462C (cg-RX-API-DMAC10.html)
DE148921C (cg-RX-API-DMAC10.html)
DE255242C (cg-RX-API-DMAC10.html)
DE170734C (cg-RX-API-DMAC10.html)
DE256708C (cg-RX-API-DMAC10.html)
DE191602C (cg-RX-API-DMAC10.html)
DE118549C (cg-RX-API-DMAC10.html)
DE222228C (cg-RX-API-DMAC10.html)
DE217730C (cg-RX-API-DMAC10.html)
DE135153C (cg-RX-API-DMAC10.html)
DE363371C (de) Gespraechszaehler fuer Fernsprechapparate
DE282918C (cg-RX-API-DMAC10.html)
DE123972C (cg-RX-API-DMAC10.html)
DE88065C (cg-RX-API-DMAC10.html)
DE123710C (cg-RX-API-DMAC10.html)
DE181293C (cg-RX-API-DMAC10.html)
DE116266C (cg-RX-API-DMAC10.html)
DE426639C (de) Schaltungsanordnung fuer Muenzkassierstellen in Fernsprechanlagen mit Waehlerbetrieb
DE123970C (cg-RX-API-DMAC10.html)